Barnegat Bay - Harbor Island Weather Forecast

    • 45
    • 47

    Chance Rain Showers

    • 47
    • 56

    Chance Rain Showers

    • 50
    • 65

    Partly Sunny

    • 46
    • 54

    Rain Showers Likely

    • 44
    • 49

    Rain Showers Likely

    • 46
    • 51

    Chance Rain Showers

    • 48
    • 54

    Chance Rain Showers

Today 21 Apr Coastal Ocean

Sunny. Highs around 50. North Winds 10 to 15 Mph, becoming southeast this afternoon.

Tonight 21 Apr Coastal Ocean

Partly cloudy with a slight chance of Showers this Evening, then cloudy with a chance of Showers after midnight. Not as cool. Near steady temperature in the upper 40s. South Winds 15 to 20 Mph. Chance of rain 30 percent.

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  • Temperature Real-Time

Barnegat Bay - Harbor Island Temperature Statistics

April Temperature

Miller Air Park (10.6 miles)

  • Lowest 9 April, 2026

    21.9 °F

  • Average April

    55.8 °F

  • Highest 15 April, 2026

    91.9 °F

Climate (2021–Present)

Miller Air Park (10.6 miles)

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  • Average Low 2021–2026

    43.4 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    61.5 °F
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